QML Propery Aliases

I have been able to get simple properties to work; text, color, source, rotation. Properties that have more levels(?) do not seem to work. I have this working as a base class(?)

Code:

---

//OnOffImage.qml
import QtQuick 2.0
 
Item {
    id: root
    width: container.childrenRect.width
    height: container.childrenRect.height
 
    property alias text: label.text
    property alias color: label.color
    property alias source: image.source
    property alias rotation: image.rotation
 
    signal clicked
 
    Column {
        id: container
 
        Text {
            id: label
            width: image.width
            font.bold: true
            font.capitalization: Font.AllUppercase
            font.pointSize: 24
            horizontalAlignment: text.AlignHCenter
        }
 
        Image {
            id: image
            fillMode: Image.PreserveAspectFit
        }
    }
 
    MouseArea {
        anchors.fill: parent
        onClicked: root.clicked()
    }
 
    states: [
        State {
            name: "on"
            PropertyChanges {target: image; source: "qrc:/files/images/SwitchOn.png"}
        },
        State {
            name: "off"
            PropertyChanges {target: image; source: "qrc:/files/images/SwitchOff.png"}
        }
    ]
 
    onClicked: {state == "on" ? state = "off" : state = "on"}
}

---

and am using it like this

Code:

---

Column {
            id: container
            spacing: 25
            anchors.centerIn: parent
 
            OnOffImage {
                id: switch1
                color: "#ffffff"
                text: "Switch 1"
                source: "qrc:/files/images/SwitchOff.png"
            }
        }

---

The aliases I have work fine, and for right now it is not a problem. I have not figured out how to alias the font properties, or more importantly, the state properties. I can set the initial source easy enough, but as it is, clicking will always change it to the hard coded images. I tried this the long way around, by putting the states and onClick with each instance in main.qml, and it worked fine. Well, it worked fine until I tried to save the state of each "button", and they all pile don top of each other, but that is a different problem. If someone could help me understand how to alias the states property, I might be able to figure out the rest.